Where I use the plugin the link is ‘https’, with that I am not able to upload images. How should I do?
Thanks for your question!
Yes, you can’t upload any images when your site is loaded with https, that’s because upload.im ( hosting where images are uploaded ) doesn’t support https!
In this case you need to save all your images on your own server!
I understood, how do I change the image to be saved on my server?
Take a look here http://www.wlocalhost.org/t/how-to-save-images-on-own-server/44
Let me know if it helps you!